package com.example.demo.config;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

//@Configuration
public class AppConfig implements WebMvcConfigurer {

    @Autowired
     private UserInterceptor userInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
//        registry.addInterceptor(new UserInterceptor());  //添加我们自定义的拦截器
        registry.addInterceptor(userInterceptor)
                .addPathPatterns("/**")  //拦截所有请求
                .excludePathPatterns("/user/reg")
                .excludePathPatterns("/user/login")
                .excludePathPatterns("img/**");

    }
}
